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Pentester / Cybersecurity Engineer - Alternance

Join Escape as a Pentester / Cybersecurity Engineer in an exciting alternance position. You'll conduct hands-on penetration testing, engage in security research, and translate technical findings into actionable insights for our product and engineering teams. This role offers the opportunity to work with cutting-edge technology and contribute to the advancement of cybersecurity.

Résumé suggéré par Welcome to the Jungle

Alternance(1 à 24 mois)
Paris
Télétravail occasionnel
Salaire : 1,6K à 1,6K €
Début : 14 septembre 2025
Expérience : > 1 an
Missions clés

Conduct in-depth security assessments of modern SaaS platforms, APIs, and cloud infrastructures, identifying and exploiting vulnerabilities.

Explore and prototype new attack techniques, contribute to tooling, and help uncover novel vulnerabilities, with opportunities to publish technical blog posts and co-author research papers.

Translate findings into actionable insights for product, engineering, and go-to-market teams, helping shape both roadmap and customer outcomes.

Escape
Escape

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Le poste

Descriptif du poste

As a Pentester / Cybersecurity Engineer at Escape, you’ll be at the front line of identifying real-world vulnerabilities and pushing the boundaries of application security. You’ll work on hands-on penetration testing projects while contributing to original research that advances our AI-driven security platform.

What You’ll Do:

🔍 Hands-On Penetration Testing
Conduct in-depth security assessments of modern SaaS platforms, APIs, and cloud infrastructures. You’ll identify and exploit vulnerabilities and then help fix them, driving tangible improvements in real systems.

🧪 Security Research
Explore and prototype new attack techniques, contribute to tooling, and help uncover novel vulnerabilities. You’ll have opportunities to publish technical blog posts and co-author research papers that contribute to the cybersecurity community.

💡 Technical Insights with Business Impact
Bridge the gap between deep technical work and strategic outcomes. Translate findings into actionable insights for our product, engineering, and go-to-market teams - helping shape both roadmap and customer outcomes.

Our Tech stack:

Frontend:

  • Svelte with TypeScript for high-performance, intuitive UIs.

  • GraphQL for efficient data querying and responsive applications.

BackendAPI:

  • Node.js for server-side logic and GraphQL APIs powered by Yoga, Pothos and Prisma for scalable architecture.

  • PostgreSQL for secure, efficient database management.

  • Kafka for high-performance, event-driven systems.

BackendDeep Tech:

  • Python for AI and algorithmic development, driving our cutting-edge cybersecurity solutions.

  • Go for network-efficient tasks, optimizing performance and scalability.

DevSecOps:

Code Quality:

  • Modern Standards: All code follows the latest industry standards and best practices.

  • Comprehensive Testing: We maintain high code quality through unit tests, integration tests, end-to-end (E2E) tests, and utilize Codecov for test coverage.


Profil recherché

  • Background in cybersecurity, computer science, or a related technical field.

  • Experience conducting academic or independent research in cybersecurity or a related technical domain.

  • Ability to write clearly about technical topics for both research publications and technical blogs.

  • Familiarity with penetration testing methodologies and tools.


Déroulement des entretiens

We respect your time and will make it quick and efficient. The entire process will be completed within a maximum of 2 weeks

🤓 1 meeting with the HR representative – 30 minutes

💻 Technical challenge

The final interview will be done with 2 stages, mentioned below:

🤔 1 technical deep dive with the CTO – 1 hour

👋 Meeting with the team – 1 hour

💌 Formal hiring proposal.

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